Push-button electric microswitch



FIG. 1 is a perspective view of a push-button electric microswitch showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is an end elevational view thereof;

FIG. 4 is an elevational view thereof as viewed from the opposite side of FIG. 3;

FIG. 5 is a side elevational view thereof;

FIG. 6 is a side elevational view thereof as viewed from the opposite side of FIG. 5; and

FIG. 7 is a bottom plan view thereof. 

The ornamental design for a push-button electric microswitch, as shown and described. 